Experimental study of tribological characteristics of promising self-lubricating materials for high-speed friction units

Authors

DOI:

https://doi.org/10.25206/2588-0373-2023-7-2-45-51

Keywords:

friction, wear resistance, polymeric material, experiment

Abstract

The paper considers a technique and a stand for experimental study of the tribological characteristics of materials for high-speed «dry» friction units that implement the «finger-disk» friction scheme. As a result of experimental studies, the tribological characteristics of traditional and promising domestic and foreign self-lubricating materials were determined. A significant dependence of the friction-wear characteristics of self-lubricating materials of high-speed «dry» friction units on the sliding speed has been established. At the same time, the best tribological characteristics in the entire range of sliding speeds from 10 m/s to 40 m/s correspond to the Kryolon-3 material.

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Author Biographies

Raykovsky Nikolai Anatolyevich, Omsk State Technical University, Omsk, Russia

Candidate of Technical Sciences, Associate Professor of Refrigeration and Compressor Equipment and Technology Department, Omsk State Technical University (OmSTU), Omsk.

Kalashnikov Aleksander Mikhailovich, Omsk State Technical University, Omsk, Russia

Assistant of Refrigeration and Compressor Equipment and Technology Department, OmSTU, Omsk.

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Abstract views: 69

Published

2023-06-30

How to Cite

Raykovsky Н. А., & Kalashnikov А. М. (2023). Experimental study of tribological characteristics of promising self-lubricating materials for high-speed friction units. Omsk Scientific Bulletin. Series «Aviation-Rocket and Power Engineering», 7(2), 45–51. https://doi.org/10.25206/2588-0373-2023-7-2-45-51

Issue

Vol. 7 No. 2 (2023)

Section

Power and chemical engineering

License

Non-exclusive rights to the article are transferred to the journal in full accordance with the Creative Commons License BY-NC-SA 4.0 «Attribution-NonCommercial-ShareAlike 4.0 Worldwide License (CC BY-NC-SA 4.0»)

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